[PATCH v3 3/6] dt-bindings: touchscreen: add touchscreen-glitch-threshold-ns property
flat view
STALE394d
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From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: 2025-09-15 19:53:56
Also in:
linux-devicetree, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Revision v3 of 7 in this series.
Revisions (7)
Add support for glitch threshold configuration. A detected signal is valid only if it lasts longer than the set threshold; otherwise, it is regarded as a glitch. Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> --- (no changes since v2) Changes in v2: - Added in v2. .../devicetree/bindings/input/touchscreen/touchscreen.yaml | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
index 3e3572aa483a..a60b4d08620d 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml@@ -206,6 +206,10 @@ properties: unevaluatedProperties: false + touchscreen-glitch-threshold-ns: + description: Minimum duration in nanoseconds a signal must remain stable + to be considered valid. + dependencies: touchscreen-size-x: [ touchscreen-size-y ] touchscreen-size-y: [ touchscreen-size-x ]
--
2.43.0